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A
BLOCK DIAGRAMS-1 / PART-1
AUDIO SECTION
1
12
UNIVERSAL PORT
24
SIRIUS ANATENA
DD/DC ONLY
SIRIUS
SIRIUS
MIC AMP
SETUP MIC
Q7401
(FRONT IN)
2
MIC DET
PORTABLE
(STEREO MINI JACK
FRONT INPUT)
L
AUX IN
(FRONT IN)
R
L
TUNER
(SA507MJJ ONLY)
R
3
L
CD
R
L
TAPE OUT
R
L
TAPE IN
R
4
L
CBL/SAT
R
L
VCR/DVR OUT
R
L
VCR/DVR IN
5
R
L
DVD
R
COAX 1
COAX 2
6
OPT1
OPT2
BAHDM-0060
(PART-11)
7
IN4
IN3
HDMI
IN2
IN1
OUT
8
<Note>
Refer to SCHEMATIC DIAGRAM-3 / PART-5 and SCHEMATIC DIAGRAM-17 / PART-19
for digital audio signal waveforms.
B
TUNER UNIT
1
EXCEPT TX-SA507
13
85
86
82
81
73
72
L
78
R
79
71
70
68
69
66
67
64
65
62
63
60
61
58
59
REC L
90
REC R
91
76
75
84
83
HDMI
RX
HDMI
TX
C
Q5501
R2A15218FP
Audio Processor (Input Selecter, Volume, Tone Control)
55
54
47
Z2 L
46
Z2 R
16
15
-
2ch ADC
14
13
-
49
43
42
44
DIR
45
46
48
47
50
Q301
CS42518CQZR-D
D
INVERTING
INVERTING
FL
FR
C
DIR and CODEC(8ch DAC, 2ch ADC)
E
FL
94
43
FR
93
42
CEN
95
38
SL
98
41
SR
97
40
SW
96
39
SBL
100
37
SBR
99
36
44
45
R5811 - R581
R5815 - R581
SW
SL
8ch DAC
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